2
MODEL / SERIAL NUMBER NOMENCLATURES
Size Voltage Outdoor Model Indoor Model
9
115/l/60
538PAQ009RBMA 619PAQ009BBMA
12 538PAQ012RBMA 619PAQ012BBMA
9
208-230/l/60
538PEQ009RBMA 619PEQ009BBMA
12 538PEQ012RBMA 619PEQ012BBMA
18 538PEQ018RBMA 619PEQ018BBMA
24 538PEQ024RBMA 619PEQ024BBMA
30 538PEQ030RBMA 619PEQ030BBMA
619 P B
619 = INDOOR UNIT
538 = OUTDOOR UNIT
P=MODEL
UNIT TYPE
B =HIGH- WALL
R = OUTDOOR
A
VOLTAGE
A = 115/1/60
B = 200- 230/1/60
Q
SYSTEM TYPE
Q=HEATPUMP
NOMINAL CAPACITY
009 - 3/4TON
012 - 1TON
018-1-1/2TONS
024 - 2TONS
030-2-1/2TONS
B009 MA
MAXIMUM NUMBER OF FAN COIL UNITS THAT
CAN BE CONNECTED TO THE OUTDOOR UNIT
B=1:1
MA = ALL MODELS
01 15
Week of Manufacture
Year of Manufacture
10001
Sequential Serial Number
V
V=ALLMODELS
Use of the AHRI Certified
TM Mark indicates a
manufacturer’s
participation in the
program For verification
of certification for individual
products, go to
www.ahridirectory.org.